openbsd-src/lib/libc/dlfcn/ at trash-bin2 · jcs.org/openbsd-src

jcs.org / openbsd-src

jcs's openbsd hax

openbsd

openbsd-src / lib / libc / dlfcn /

at trash-bin2 5 files

Use a Thread Information Block in both single and multi-threaded programs. This stores errno, the cancelation flags, and related bits for each thread and is allocated by ld.so or libc.a. This is an ABI break from 5.9-stable!

10 years ago

Correct error returns, do not print eror message to stdout (there is a dlerror() function for that) and mark dladdr() as PROTO_NORMAL to be able to call it from a malloc.c MALLOC_STATS leak reporting project I'm working on. ok kettenis@

5 years ago

allow setenv LIBC_NOUSERTC to disable userland timekeeping, for ktrace. ok deraadt pirofti

5 years ago

Implement dl_iterate_phdr() for static PIE executables using info extracted from the aux vector.

9 years ago

Redo the calculation of the alignment and placement of static TLS data to correctly take into account the segment p_align. Previously, anything with a size belong the natural alignment or with alignment larger than the natural one would either not be intialized correctly, be misaligned, or result in the TIB being misaligned.

8 years ago